Doctor Profile

Eye Care · Ophthalmology

Carolina Chiou

MD · Ophthalmology · Harvard Medical School
243 CHARLES ST
Boston, MA 02114
✓ Accepts Medicare
99
Medicare Patients / yr
2
Procedures Billed
8
Years Practicing
2
Hospital Affiliations
Data Source: Identity from NPPES (2026). Procedure & patient volume from CMS Medicare Provider Utilization & Payment Data (2023). Hospital affiliations from CMS Physician Compare. We display publicly reported data — no personal information required to view any of it.
Reviewed by: Wes Ward, Founder & Data Lead • View our methodology

Important: We are not affiliated with Medicare, CMS, or Carolina Chiou's practice. This page displays publicly available CMS data to help you research Medicare providers. We do not sell insurance or represent any insurance company. For official enrollment and complete plan information, visit Medicare.gov or call 1-800-MEDICARE.

Medicare Plans That Cover Dr. Chiou

See which plans Dr. Chiou accepts

We're pulling plan acceptance data directly from insurance carrier provider directories. Until that feed is live for Massachusetts, the fastest way to find a Medicare plan that covers Dr. Chiou is to compare every Medicare Advantage and Part D plan available near 02114, MA — the Ophthalmology's office can quickly confirm which of the top local plans they accept.

Compare Medicare Plans near 02114, MA →

Or call the office at (617) 523-7900 to confirm acceptance directly.

What Dr. Chiou Does

Dr. Chiou served 99 Medicare patients across 99 services in the latest CMS reporting year. That's 95% below the average Ophthalmology in Massachusetts (1,838 patients across 490 doctors).

ProcedureServicesMedicare Patients
Emergency department visit with low level of medical decision making (99283)6262
Emergency department visit with moderate level of medical decision making (99284)3737

How to read this: "Services" are the total times Dr. Chiou billed Medicare for each procedure in the latest reporting year. "Patients" counts unique Medicare beneficiaries. Procedures are shown in plain English; the underlying HCPCS codes are available on request.

Hospital Affiliations

Dr. Chiou is affiliated with 2 hospitals according to CMS Physician Compare. Below are the 2 hospitals with full quality profiles on our site. Hospital network status depends on your Medicare Advantage plan — always verify before enrolling.

The Miriam Hospital

Providence, RI
★★★★☆ 4/5 CMS Rating

Rhode Island Hospital

Providence, RI
★★★☆☆ 3/5 CMS Rating

Practice Location & Telehealth Readiness

Dr. Chiou practices at the address below. If you're evaluating Medicare coverage, location matters for in-network access and — when Dr. Chiou offers telehealth — broadband availability at your home matters for virtual visits.

Address: 243 CHARLES ST, Boston, MA 02114
Phone: (617) 523-7900

Area Safety Grade

B

Block-level crime analysis from CrimeGrade.org.

Practice Accessibility

27 min

Average commute time in this zip · 12% of residents drive to work. Practical context for patients deciding whether to make the trip. See the full neighborhood profile at BestNeighborhood.org.

Telehealth Readiness

77.1691

Households with fiber broadband — important for reliable virtual visits. Check your address at ISPReports.org.

Get directions on Google Maps →

Other Eye Care Doctors near 02114, MA

If Dr. Chiou isn't accepting new patients or isn't in your plan's network, these are the closest eye care doctors near 02114, MA:

DoctorSpecialtyMedicare Patients / yrDistance
Susan S. ChengOptometry79<1 mi
Bao Kim NguyenOptometry136<1 mi
Andrew J. RabkinOptometry16<1 mi
Daniel J. TownsendOphthalmology1.4K<1 mi
Cheryl Depaolo A. JostOptometry152<1 mi
Jeffrey KublinOptometry91<1 mi

View all eye care doctors near 02114, MA →

How to Use This Information

Choosing a Medicare plan that covers Dr. Chiou takes three steps:

Compare Medicare Plans near 02114, MA → All Doctors near 02114, MA

Carolina Chiou: Common Questions

Does Dr. Chiou accept Medicare?
Yes. Dr. Chiou is enrolled with Medicare and listed in the CMS Provider Enrollment, Chain, and Ownership System (PECOS). Whether a specific Medicare Advantage plan covers Dr. Chiou depends on that plan's provider network. Compare Medicare plans near 02114, MA →
Where is Dr. Chiou's office?
Dr. Chiou practices at 243 CHARLES ST, Boston, MA 02114. Phone: (617) 523-7900.
What Medicare plans does Dr. Chiou accept?
Original Medicare (Parts A & B) is accepted. Medicare Advantage plan acceptance varies by carrier and plan year. Call the office at (617) 523-7900 to confirm your specific plan is accepted, or compare all Medicare plans near 02114, MA to see available options.
Does Dr. Chiou offer telehealth visits?
CMS does not currently list Dr. Chiou as offering telehealth. Call the office at (617) 523-7900 to confirm whether virtual visits are available.
How experienced is Dr. Chiou?
Dr. Chiou graduated in 2018 and has been practicing for approximately 8 years. In the latest CMS reporting year, Dr. Chiou treated 99 Medicare patients across 2 distinct procedure types.
How do I know if Dr. Chiou is in-network for my Medicare plan?
Network status varies by plan. The best verification steps: (1) check your plan's provider directory at the carrier's website, (2) call the office at (617) 523-7900 and ask which plans they currently accept, and (3) call the number on the back of your Medicare card. Print our doctor questions checklist →

About the Reviewer

Wes Ward

Wes Ward

Founder & Data Lead

Wes Ward reviews all doctor profiles and methodology for data accuracy. Every Medicare provider page on this site — including the utilization statistics, hospital affiliations, and geocoded practice address — goes through his data-validation pipeline before publication. We display only publicly available CMS data; you never need to enter personal information to see any of it.

With 25+ years in data analytics — including work with highly regulated genomic data at Ancestry.com — Wes brings enterprise-level rigor to healthcare transparency. He is also a co-founder of BestNeighborhood.org (neighborhood data), CrimeGrade.org (block-level safety analytics), and ISPReports.org (broadband availability for telehealth). Those sister sites power the location and telehealth-readiness context on this page.

View full profile →LinkedIn

Data sources: CMS NPPES (2026), CMS Medicare Provider Utilization & Payment Data (2023), CMS Physician Compare, CrimeGrade.org, BestNeighborhood.org, ISPReports.org. This page is for informational purposes only. Always verify coverage directly with the plan and practice. Read our full methodology →Privacy policy

Medicare Resources

Choosing the right Medicare plan involves more than just doctor coverage. These guides help you evaluate the full picture:

Medicare Plans for Conditions Treated by Eye Care Specialists

See which Medicare plans score highest for conditions commonly managed by this specialty in 02114, MA:

Does your Medicare plan cover Dr. Chiou?

Compare Plans near 02114, MA →